2×3×5+5×7×9 is composite number or not
step by step
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Answered by
1
5(2×3+7×9)
5(6+63)
5(69)
=345
345 is a composite number because it has many factors like1,5,3 etc ..
Answered by
0
Answer:
2×3×5+5×7×9 is a composite
Step-by-step explanation:
(2)(3)(5)+(5)(7)(9)=(6)(5)+(5)(7)(9)
=30+(5)(7)(9)
=30+(35)(9)
=30+315
=345
( I hope this was helpful) >;D
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